504625 has 16 divisors (see below), whose sum is σ = 688896. Its totient is φ = 366000.

The previous prime is 504619. The next prime is 504631. The reversal of 504625 is 526405.

It is an interprime number because it is at equal distance from previous prime (504619) and next prime (504631).

It is not a de Polignac number, because 504625 - 2³ = 504617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504596 and 504605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1192 + ... + 1558.

It is an arithmetic number, because the mean of its divisors is an integer number (43056).

2⁵⁰⁴⁶²⁵ is an apocalyptic number.

504625 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

504625 is a deficient number, since it is larger than the sum of its proper divisors (184271).

504625 is a wasteful number, since it uses less digits than its factorization.

504625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 504625 is about 710.3696220982. The cubic root of 504625 is about 79.6140262145.

The spelling of 504625 in words is "five hundred four thousand, six hundred twenty-five".